by their code and refrain from ever breaking it. The primary mission for Vampire Ninja is to protect the human world from other parallel universes. Following the reappearance of Akuma Danshaku, the former leader, Vampire Ninjas of different factions, is now merging. Media Light novels Kore wa Zombie Desu ka? began as a light novel series written by Shinichi Kimura, with illustrations provided by Kobuichi and Muririn. The first volume was published by Fujimi Shobo on January 20, 2009, with a total of 19 volumes published as of June 20, 2015 under their Fujimi Fantasia Bunko imprint. Drama CD A drama CD for Kore wa Zombie Desu ka? published by Marine Entertainment was released on December 30, 2009. The drama CD was released in both limited and regular editions. Both editions' first pressings came with a B2-sized poster. The limited edition also came with a booklet written by Shinichi Kimura and a telephone card illustrated by Kobuichi and Muririn. Manga A manga adaptation by Sacchi started serialization in the shōnen manga magazine Monthly Dragon Age on January 9, 2010. The first bound volume was released by Kadokawa Shoten on August 5, 2010, with 8 volumes available in Japan as of December 6, 2013. A 4-koma adaptation called , illustrated by Mūpa, and a third manga adaptation named , illustrated by Ryō Hasemi, are also being serialized in Monthly Dragon Age. The manga by Sacchi is licensed in North America by Yen Press. The first volume in English was released on March 27, 2012, and as of July 22, 2014, all eight volumes have been published. Anime An anime adaptation of Is This a Zombie?, first announced on May 17, 2010, was produced by Studio Deen and aired 12 episodes on TV Saitama, Chiba TV, and Sun TV from January 10 to April 4, 2011, with subsequent broadcasts on Gifu Broadcasting System, Inc., KBS Kyoto, Mie TV, Tokyo MX, TV Kanagawa, TVQ, Nico Nico Channel, and AT-X. Episodes 10 and later were pushed back a week due to the 2011 Tōhoku earthquake and tsunami. The series was also simulcast by Crunchyroll on their streaming site. An OVA 13th episode was released on DVD with the eighth light novel on June 10, 2011. The anime is licensed in North America by Funimation and released the series on December 4, 2012. American television network Chiller began airing the show on its Anime Wednesdays